/**
 * Copyright (c) 2009, Ole Eckermann, Stefan Krumnow & Signavio GmbH
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 * 
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
package com.signavio.warehouse.business.util.jpdl4;

import java.io.StringWriter;

import org.json.JSONException;
import org.json.JSONObject;

public class WireObjectGroup implements IWireObjectGroup {
	
	protected String name;
	protected String value;
	protected String elementName;
	
	protected WireObjectGroup(String name, String value, String elementName) {
		this.name = name;
		this.value = value;
		this.elementName = elementName;
	}
	
	public WireObjectGroup(String name, String value) {
		throw new RuntimeException("Not allowed! Use WireObjectGroup(String name, String value, String elementName)");
	}
	
	
	public String getName() {
		return name;
	}

	public void setName(String name) {
		this.name = name;
	}
	
	public String getValue() {
		return value;
	}

	public void setValue(String value) {
		this.value = value;
	}

	/* (non-Javadoc)
	 * @see com.signavio.warehouse.business.util.jpdl4.IWireObjectGroup#toJpdl()
	 */
	public String toJpdl() {
		
		StringWriter jpdl = new StringWriter();
		jpdl.write("<" + elementName + " ");
		
		if(name != null && name.length() > 0) {
			jpdl.write(JsonToJpdl.transformAttribute("name", name));
		}
		
		if(value != null && value.length() > 0) {
			jpdl.write(JsonToJpdl.transformAttribute("value", value));
		}
		
		jpdl.write(" />");
		
		return jpdl.toString();
	}
	
	/* (non-Javadoc)
	 * @see com.signavio.warehouse.business.util.jpdl4.IWireObjectGroup#toJson()
	 */
	public JSONObject toJson() throws JSONException {
		JSONObject string = new JSONObject();
		if (name != null)
			string.put("name", name);
		if (value != null)
			string.put("value", value);
		string.put("type", elementName);
		return string;
	}
}
